This. Baught a phone with jack, but exclusively use wireless. Kept my wired headphones as backup and for in planes.

“The best thing” and “start killing ppl” should not be in one sentence. Those ppl will have families. I get the idea but no.

Depends on the system you use. Most common system worldwide and in the academic circles (the oldest of the two) has 1 as the answer.

This is the best video out there. A lot of people in north america have no idea.